Polycom DOC2558C manual Installation Precautions

Page 14

Chapter 1- Hardware Description

In a single rack installation, stabilizers should be attached to the rack.

In multiple rack installations, the racks should be coupled together.

Always make sure the rack is stable before extending a component from the rack.

You should extend only one component at a time - extending two or more simultaneously may cause the rack to become unstable.

Before you install the rails, determine the placement of each component in the rack.

Install the heaviest components on the bottom of the rack first, and then work up.

Allow the power supply units to cool before touching them.

Always keep the rack’s trays and card’s slots closed when not servicing, to maintain proper cooling.

Installation Precautions

When handling electronic components, standard anti-static precautions must be observed:

Wear a grounding strap

Handle cards by their edges only and do not touch their components or connector pins

Keep components in anti-static bags, when not installed in the RMX2000

The following precautions should be followed with regards to installation of the RMX 2000:

Use a regulating uninterruptable power supply (UPS) to protect the RMX 2000 from power surges and voltage spikes, to keep your MCU operating in case of a power failure.

Place the RMX 2000 on a hard, flat surface such as a desktop or mount it on 19” rack.

The airflow of the RMX 2000 is from right to left. Be sure that the areas in the left and right side of the system are clear for proper ventilation.

1-8

Image 14
Contents Polycom RMX 2000 Hardware Guide USA Regulatory Notices United States Federal Communication Commission FCCChinese Communication Certificate Singapore Certificate Table of Contents Installing the Replacement MPM/MPM+/MPMx Card MCUMain Features Hardware DescriptionRMX 2000 Specifications RMX 2000 System Capacities Conferencing CapacitiesSystem Functions MPM Mode MPM+ Mode MPMx Mode Resource Capacities MPM+VSW 2Mb 160 VSW 4Mb VSW 6Mb Site Requirements Safety RequirementsRack Mount Safety Precautions Installation Precautions RMX 2000 Components RMX 2000 Front PanelComponent Description Cntl CPUComponent Description RMX 2000 Rear Panel RTM IPFollowing items appear on the RMX 2000 rear panel Management Network on page G-1RTM Isdn LAN portAll external connectors are located on the rear panel Cables Connected to the RTM IP & Isdn CardsMPMx MPM/MPM+ and MPMx Media CardsResource Type Maximum Possible Resources Per Card HD720p HD1080p @30fps @60fps MPM+ MPM+ Resource Capacities per Card Type AssemblyCard Resources Bandwidth Type Up toAudio algorithm is not supported with MPMx MPMx Resource Capacities per Card AssemblyMPMx, MPM+ and MPM Modes Resource Type MPMx S MPMx DMPM+ MPMx Only AllMPM MPMx Only Inserted MPMx card is enabled An RMX has two MPM cards installedBoth MPM cards are enabled Remove one MPM card Insert one MPMx cardMPMx card is enabled Remaining MPM card is disabledAn RMX has one MPMx card installed Inserted MPM card is disabledFollowing items appear on the RMX 2000 front panel RMX 2000 LEDsRMX 2000 Front Panel LEDs ComponentCard removal Initiated The card Card Insertion Initiated If duringCntl Unit LED Color Description Name RMX 2000 Rear Panel LEDsFollowing LEDs appear on the RTM IP card ShMG LEDs Following LEDs appear on the RTM Isdn Function NameRMX Chassis Types RMX 2000 General Information dialog box opensComponent Replacement Fully Open The card is released from the MCU housing Types of Ejector Levers on RMX ComponentsReplacing the Cntl Module Hardware Description Replacing the Power Supply Module Replacing the Fan Drawer Replacing a Faulty MPM/MPM+/MPMx Card Removing the MPM/MPM+/MPMx Card from the MCUInstalling a New MPM/MPM+/MPMx Card in a Powered On RMX Installing the Replacement MPM/MPM+/MPMx CardReplacing a RTM Isdn Card PRI Cables Replacing the RTM IP Card